Claude Opus 5.5 Review: Cost, Benchmarks, and How It Compares to GPT-6

Claude Opus 5.5 Review: Cost, Benchmarks, and How It Compares to GPT-6

Two months ago, Claude Opus 5 got mocked online for how it talked. A 946-upvote Reddit thread said no human communicates the way it did. A 993-point Hacker News thread asked why the model felt worse to work with than the one before it. This week, Anthropic’s answer arrived, and it did not arrive alone.

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